Base | Representation |
---|---|
bin | 11001111110100001… |
… | …11101000011100100 |
3 | 1022222221102222221202 |
4 | 30333100331003210 |
5 | 212030223422014 |
6 | 10223513502032 |
7 | 1002413454332 |
oct | 147720750344 |
9 | 38887388852 |
10 | 13946310884 |
11 | 5a07368870 |
12 | 2852711918 |
13 | 141346157c |
14 | 9642dcb52 |
15 | 56957a3de |
hex | 33f43d0e4 |
13946310884 has 24 divisors (see below), whose sum is σ = 27274163616. Its totient is φ = 6184616000.
The previous prime is 13946310883. The next prime is 13946310919. The reversal of 13946310884 is 48801364931.
It is a super-2 number, since 2×139463108842 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13946310881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863582 + ... + 3867189.
It is an arithmetic number, because the mean of its divisors is an integer number (1136423484).
Almost surely, 213946310884 is an apocalyptic number.
It is an amenable number.
13946310884 is a deficient number, since it is larger than the sum of its proper divisors (13327852732).
13946310884 is a wasteful number, since it uses less digits than its factorization.
13946310884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7730827 (or 7730825 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The spelling of 13946310884 in words is "thirteen billion, nine hundred forty-six million, three hundred ten thousand, eight hundred eighty-four".
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